mean down time (MDT) (logistics)

maintenance down time (MDT)

mean time between failures (MTBF) (logistics)

Mobile Detection Team (MDT) (counter-narcotics)

Greenwich Mean Time (GMT)

mean time between critical failure (MTBCF)

mean time between failures requiring overhaul

mean time between significant failures

mean time between repairs (flying hours)

mean time between repairs in temperate climate

mean time between repairs in tropical climate

mean and sidereal time interval

Greenwich mean time

tie down / tie-down

cargo tie-down / freight tie-down

freight tie-down / cargo tie-down

logistics lead time

down time

maintenance down time

zone standard time (zone time) (ZST)

time to climb / climb time

time-gain control / gain time control

real time kinematic / real-time kinematic (RTK)

takeoff time (T time)

mean lethal radiation dose

mean point of impact (MPI)

mean sea level

mean takeoff weight

mean weight

mean lifetime

predicted mean life

camber of mean line

standard mean chord